100 lines
2.7 KiB
Go
100 lines
2.7 KiB
Go
package main
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import (
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"context"
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_ "embed"
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"flag"
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"github.com/Tnze/go-mc/server/ecs"
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"github.com/Tnze/go-mc/server/world"
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"image"
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_ "image/png"
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"log"
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"os"
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"github.com/Tnze/go-mc/chat"
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"github.com/Tnze/go-mc/server"
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"github.com/Tnze/go-mc/server/command"
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"github.com/Tnze/go-mc/server/player"
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)
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var motd = chat.Message{Text: "A Minecraft Server ", Extra: []chat.Message{{Text: "Powered by go-mc", Color: "yellow"}}}
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var addr = flag.String("Address", "127.0.0.1:25565", "Listening address")
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var iconPath = flag.String("ServerIcon", "./server-icon.png", "The path to server icon")
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var maxPlayer = flag.Int("MaxPlayer", 16384, "The maximum number of players")
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var regionPath = flag.String("Regions", "./save/testdata/region/", "The region files")
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func main() {
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flag.Parse()
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playerList := server.NewPlayerList(*maxPlayer)
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serverInfo, err := server.NewPingInfo(playerList, server.ProtocolName, server.ProtocolVersion, motd, readIcon())
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if err != nil {
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log.Fatalf("Set server info error: %v", err)
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}
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keepAlive := server.NewKeepAlive()
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//playerInfo := player.NewPlayerInfo(keepAlive)
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commands := command.NewGraph()
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handleFunc := func(ctx context.Context, args []command.ParsedData) error {
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log.Printf("Command: args: %v", args)
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return nil
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}
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commands.AppendLiteral(commands.Literal("me").
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AppendArgument(commands.Argument("action", command.StringParser(2)).
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HandleFunc(handleFunc)).
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Unhandle(),
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).AppendLiteral(commands.Literal("help").
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AppendArgument(commands.Argument("command", command.StringParser(0)).
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HandleFunc(handleFunc)).
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HandleFunc(handleFunc),
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).AppendLiteral(commands.Literal("list").
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AppendLiteral(commands.Literal("uuids").
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HandleFunc(handleFunc)).
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HandleFunc(handleFunc),
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)
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game := server.NewGame(
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playerList,
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//playerInfo,
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keepAlive,
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commands,
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)
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ecs.Register[world.Dimension, *ecs.HashMapStorage[world.Dimension]](game.World)
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dimList := world.NewDimensionManager(game)
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dimList.Add(game.CreateEntity(world.NewDimension(
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"minecraft:overworld", *regionPath,
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)), "minecraft:overworld")
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player.SpawnSystem(game, "./save/testdata/playerdata")
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player.PosAndRotSystem(game)
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go game.Run(context.Background())
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s := server.Server{
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ListPingHandler: serverInfo,
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LoginHandler: &server.MojangLoginHandler{
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OnlineMode: true,
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Threshold: 256,
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LoginChecker: playerList,
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},
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GamePlay: game,
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}
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if err := s.Listen(*addr); err != nil {
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log.Fatalf("Listen error: %v", err)
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}
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}
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func readIcon() image.Image {
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f, err := os.Open(*iconPath)
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// if the file doesn't exist, return nil
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if os.IsNotExist(err) {
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return nil
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} else if err != nil {
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log.Fatalf("Open icon file error: %v", err)
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}
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defer f.Close()
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icon, _, err := image.Decode(f)
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if err != nil {
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log.Fatalf("Decode image error: %v", err)
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}
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return icon
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}
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